A curated catalogue of human genomic structural variation




Variant Details

Variant: esv2759710



Internal ID9635169
Landmark
Location Information
TypeCoordinatesAssemblyOther Links
Innerchr9:112478174..113240671hg38UCSC Ensembl
Innerchr9:115240454..116002951hg19UCSC Ensembl
Innerchr9:114280275..115042772hg18UCSC Ensembl
Innerchr9:112320009..113082505hg17UCSC Ensembl
Cytoband9q32
Allele length
AssemblyAllele length
hg38762498
hg19762498
hg18762498
hg17762497
Variant TypeCNV gain
Copy Number
Allele State
Allele Origin
Probe Count
Validation Flag
Merged StatusM
Merged Variants
Supporting Variantsesv2757351, esv2757350, esv2757352, esv2757353, esv2758198
SamplesNA19209, NA18855, NA19210, NA18912, NA19211, NA18624, NA18635, NA18956, NA19204, NA12760
Known GenesFAM225A, FAM225B, FKBP15, INIP, KIAA1958, SLC31A1, SLC31A2, SLC46A2, SNX30, ZFP37, ZNF883
MethodBAC aCGH
SNP array
AnalysisArray images were acquired using an Agilent laser scanner (Agilent Technologies, UK). Fluorescence intensities and log2 ratio values were extracted using Bluefuse software (Bluegnome Ltd).
The algorithm used to call CNVs using the 500K EA platform was developed to accurately define CNV regions using a large set of reference samples and is described in detail in a separate publication (Komura 2006). The algorithm contains three major parts: 1) Intensity pre-processing using an improved version of Genomic Imbalance Map (GIM) (Ishikawa et al. 2005), including probe selection, noise reduction, normalization, and intensity ratio adjustment based on affinity differences between alleles of a SNP, 2) CNV extraction, which identifies CNVs from all pair-wise comparisons using a modified SW-ARRAY, and 3) A copy number inference step which utilizes signal ratios and SNP information to more precisely define CNV boundaries and the copy number within each region.
PlatformAffymetrix GeneChip Early Access Mapping 500K Set Array (250K_Nsp_SNP)
Agilent
Comments
ReferenceRedon_et_al_2006
Pubmed ID17122850
Accession Number(s)esv2759710
Frequency
Sample Size270
Observed Gain10
Observed Loss0
Observed Complex0
Frequencyn/a


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